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Description of Java is a general-purpose programming language that is class-based, object-oriented, and designed to have as few implementation dependencies as possible. Java is a general-purpose programming language that is class-based, object-oriented, and designed to have as few implementation dependencies as possible.

Java Vector Class: The Complete Guide

Java Vector class is a part of the Java Collection framework. It is used to create arrays whose size can increase or decrease (Dynamic Array) during the execution. The Java Vector class implements the List interface in the Java Collection…

How to Create Immutable Class in Java

Immutable objects are instances whose state doesn't modify after being initialized. For instance, the String is an immutable class, and once instantiated, its value never changes. Immutable Class In Java An immutable class inJavaa is a…

Thread Pools In Java: The Complete Guide

It is an exciting topic, Java-related to multithreading, to perform multiple tasks simultaneously. For example, database and web servers like Server Programs execute requests from various clients every day and the approach through which we…

this keyword in Java: The Complete Guide

this keyword in Java language can be used inside a Method or constructor of the Class. It(this) works as the reference to a current Object, whose function or constructor is invoked. this keyword can refer to any member of a current object…

Java Throw Exception: A Brief Guide

First of all, we need to know about what is an Exception. An exception is a kind of error at the runtime. There are a lot of exceptions in Java-like ArithmeticException, NullPointerException, ArrayIndexOutOfBound Exception, etc. Suppose we…

Java List Interface: The Complete Guide

The list interface is used to store and manipulate items. Insertion and deletion are positional based, and the List can have duplicate items in it. In addition, it is used to store lists of objects and preserve order. List Interface is…